Mitsubishi Electric C80 Series, Manual

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M800/M80/E80/C80 Series Alarm/Parameter Manual
6 Absolute Position Detection System Alarms (Z7*)
96 IB-1501279-H
6Absolute Position Detection System Alarms (Z7*)
Details
Zero point initialization is incomplete. Otherwise, the spindle was removed.
Remedy
Complete zero point initialization.
(Note) To release alarm "Z70 Abs data error", enter the parameter data output when establishing the absolute
position and turn ON the power again. For the rotary axis, however, the alarm cannot be released by
entering the parameter data.
 Zero point initialization: Required
Details
The absolute position basic point data saved in the NC has been damaged.
Remedy
Set the parameters. If the basic point data is not restored by setting the parameters, perform zero point initial-
ization.
(Note) To release alarm "Z70 Abs data error", enter the parameter data output when establishing the absolute
position and turn ON the power again. For the rotary axis, however, the alarm cannot be released by
entering the parameter data.
 Zero point initialization: (Required)
Details
Any of the parameters for absolute position detection has been changed.
#1003 iunit
#1017 rot
#1018 ccw
#1040 M_inch
#2049 type
#2201 PC1
#2202 PC2
#2218 PIT
#2219 RNG1
#2220 RNG2
#2225 MTYP
Remedy
Correct the parameter settings. Then turn the power ON again and perform zero point initialization.
(Note) To release alarm "Z70 Abs data error", enter the parameter data output when establishing the absolute
position and turn ON the power again. For the rotary axis, however, the alarm cannot be released by
entering the parameter data.
 Zero point initialization: Required
Details
The zero point initialization point is not at the grid position.
Remedy
Perform the zero point initialization again.
(Note) To release alarm "Z70 Abs data error", enter the parameter data output when establishing the absolute
position and turn ON the power again. For the rotary axis, however, the alarm cannot be released by
entering the parameter data.
 Zero point initialization: Required
Z70 Abs posn base set incomplete
0001 (Axis name)
Z70 Absolute position lost
0002 (Axis name)
Z70 Abs posn param changed
0003 (Axis name)
Z70 Abs posn initial set illegal
0004 (Axis name)